该模型为多层打孔隔热材料热结构性能研究以及优化设计提供了理论基础。

This model provides the theoretical basis for the thermal performance study and optimum design of perforated multilayer insulation material.

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分析了空间多层打孔隔热材料中导热和辐射换热的复合传热问题，建立了关于反射屏的能量方程。

The combined radiation and conduction heat transfer in multilayer perforated insulation material MLPIM in orbit were investigated. The energy equation of the reflective screen was established.

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